Without the card, the formatted SMS function will be lost. What happened? Can it be recovered?

Is it a mobile disk format for mobile phones?

If so,

If you are in a hurry,

No SMS function is normal.

Because you said your mobile phone didn't have a card. ...

I just don't have a mobile phone card ...

I don't have a cell phone number on my cell phone.

Without the SMS function,

I suggest you buy a number to try. ..

It is estimated that there will be ...

Because the functions in the mobile phone are different from those in the computer.

Cannot be deleted. ...

So don't panic.

Try buying a number. ...